Dart board



FIG. 1 is a front elevational view of a dart board, showing my new design;

FIG. 2 is a front elevational view of a second embodiment of the design in FIG. 1;

FIG. 3 is a reduced side elevational view thereof, the other sides being identical; and,

FIG. 4 is a further reduced rear elevational view thereof. 

The ornamental design for a dart board, as shown and described. 